Starlight: View Summary of Insights from Codeforces 1863B: Split Sort

Problem: Codeforces 1863B: Split Sort

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Similar insights are placed in the same group/cluster. This page shows the first insight of each clusters, with 10 clusters a page. The clusters are sorted by the ones with the most number of insights. This helps give a summarized version of the insights. Insights are clustered every day around 04:00 AM UTC which may cause disruptions.

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Observe the number of pairs s.t. ai>aj and i<j return; I thought it had smth do be done with quicksort by darth_raider

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